3) if "Microsoft Script debugger" is not installed in your PC debugging options will be in disabled mode.if u want enable that must while installing the Microsoft Script debugger.
2) Why I cannot use "Dim A as Integer"? I thought its just VB there
Ans :VBScript supports only one data type called ‘Variant’. The variant data type is a special kind of data type that can contain different kinds of information. It is the default data type returned by all functions in VBScript. A variant behaves as a number when it is used in a numeric context and as a string when used in a string context. It is possible to make numbers behave as strings by enclosing them within quotes.
2) Why I cannot use "Dim A as Integer"? I thought its just VB there
Ans :VBScript supports only one data type called ‘Variant’. The variant data type is a special kind of data type that can contain different kinds of information. It is the default data type returned by all functions in VBScript. A variant behaves as a number when it is used in a numeric context and as a string when used in a string context. It is possible to make numbers behave as strings by enclosing them within quotes.